export interface AtomicWriteOptions {
    mode?: number;
    encoding?: BufferEncoding;
    mkdirp?: boolean;
}
export declare function atomicWriteFile(dest: string, content: string | Buffer, opts?: AtomicWriteOptions | number): void;
export declare function atomicWriteFileAsync(dest: string, content: string | Buffer, opts?: AtomicWriteOptions): Promise<void>;